package com.sky.task;

import cn.hutool.core.date.DateTime;
import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import com.sky.service.OrderService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理支付超时订单
     */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeoutOrder() {
        log.info("处理支付超时订单: {}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().minusMinutes(15);
        List<Orders> list = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        // select * from orders where status = ? and order_time < (当前时间减去15分钟)
        if(list != null && list.size() > 0) {
            for(Orders orders : list) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("支付超时，取消订单");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理处于派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder() {
        log.info("处理处于派送中的订单: {}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().minusHours(1);
        List<Orders> list = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(list != null && list.size() > 0) {
            for(Orders orders : list) {
                orders.setStatus(Orders.COMPLETED);
                orders.setDeliveryTime(time);
                orderMapper.update(orders);
            }
        }
    }
}
